Zhong, Qin
Chinese for you/Zhong Qin
Hongkong Nan Hai Language Publ. [1980],
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Zhang, Yayun
Daiwai hanyu jiaofaxue can approach of teaching Chinese as a foreign language
beijing Xiandai chubanshe 1990
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English [and] Japanese in contrast Edited by
New York Regents 1979
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Practical Japanese Conversation
Tokyo, Association for overseas technical scholarship, c 1976
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Italiano grammatica grammatica essenziale della lingua Italiana di Melina Insolera
Bologna Zanichelli 1991
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